Home
Products
B4A
B4i
B4J
B4R
Showcase
Store
Learn
General
Guides
Video Tutorials
Glossary
Teach
Blog
Forums
#B4X Discord (unofficial)
New posts
What's new
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
#B4X Discord (unofficial)
Menu
Log in
Register
Install the app
Install
Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
.
Home
Forums
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
New Posts
What's new
New Posts
New profile posts
Latest activity
Prev
1
…
Go to page
Go
8
9
10
First
Prev
10 of 10
Go to page
Go
J
Question
Android Question
Object should first be initialized
jackdev65
Sep 12, 2024
Android Questions
Replies
2
Views
144
Sep 12, 2024
Spavlyuk
S
M
Question
B4J Question
Jserial not reading from esp32 devkit serial
malvin garabha
Aug 31, 2024
B4J Questions
Replies
2
Views
143
Sep 12, 2024
malvin garabha
M
Question
Android Question
B4XPages: how to remove a page from memory?
wimpie3
Sep 11, 2024
Android Questions
Replies
6
Views
434
Sep 12, 2024
aeric
AI And B4X
MrKim
Sep 2, 2024
Chit Chat
Replies
16
Views
845
Sep 12, 2024
LucaMs
F
Question
Android Question
Send Email
fishwolf
Sep 11, 2024
Android Questions
Replies
2
Views
216
Sep 12, 2024
Erel
A
Question
Android Question
Black space on the sides of the activity
astronald
Sep 11, 2024
Android Questions
Replies
2
Views
150
Sep 12, 2024
Erel
T
Question
iOS Question
Help getting Dropbox Refresh token
Turbo3
Sep 11, 2024
iOS Questions
Replies
2
Views
99
Sep 12, 2024
Turbo3
T
Question
Android Question
ExoPlayer compilation on SDK34
Imran_Farooq
Sep 11, 2024
Android Questions
Replies
2
Views
154
Sep 12, 2024
Erel
Solved
B4J Question
[SOLVED] SimpleMediaManager - SetMediaFromFile - Invalid mime!
LucaMs
Sep 11, 2024
B4J Questions
Replies
11
Views
408
Sep 12, 2024
personalapps
P
S
Question
Android Question
Types can't be saved in maps?
Scantech
Sep 12, 2024
Android Questions
Replies
2
Views
113
Sep 12, 2024
Scantech
S
M
Question
Android Question
2024 way to share files between apps (shared folder)
Mike1970
Sep 12, 2024
Android Questions
Replies
3
Views
163
Sep 12, 2024
JohnC
Article
B4J Tutorial
[Web] SithasoDaisy - Pocketbase User Authentication
Mashiane
Sep 11, 2024
B4J Tutorials
Replies
2
Views
133
Sep 12, 2024
Mashiane
S
Question
B4R Question
Help with inline c
Sebastian Barbosa
Sep 11, 2024
B4R Questions
Replies
0
Views
68
Sep 11, 2024
Sebastian Barbosa
S
Solved
B4J Question
unable to initialize objects by CallSub
Alessandro71
Sep 11, 2024
B4J Questions
Replies
2
Views
150
Sep 11, 2024
Daestrum
Question
Android Question
Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be
victormedranop
Sep 7, 2024
Android Questions
Replies
6
Views
314
Sep 11, 2024
victormedranop
Question
Android Question
Augmented Reality - Need help for new app development
Gianni Sassanelli
Sep 11, 2024
Android Questions
Replies
0
Views
98
Sep 11, 2024
Gianni Sassanelli
P
Solved
Android Question
Identify plant - no such file error
personalapps
Sep 11, 2024
Android Questions
Replies
2
Views
162
Sep 11, 2024
personalapps
P
Prev
1
…
Go to page
Go
8
9
10
First
Prev
10 of 10
Go to page
Go
Home
Forums
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top